EP0798488A2 - Installation pour l'amortissement de vibrations des systèmes de câble et de masse - Google Patents
Installation pour l'amortissement de vibrations des systèmes de câble et de masse Download PDFInfo
- Publication number
- EP0798488A2 EP0798488A2 EP97103829A EP97103829A EP0798488A2 EP 0798488 A2 EP0798488 A2 EP 0798488A2 EP 97103829 A EP97103829 A EP 97103829A EP 97103829 A EP97103829 A EP 97103829A EP 0798488 A2 EP0798488 A2 EP 0798488A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rope
- output signal
- force
- mass system
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
- B66D1/505—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control electrical
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19612570A DE19612570C2 (de) | 1996-03-29 | 1996-03-29 | Einrichtung zur Dämpfung der Schwingungen eines Seil-Masse-Systems |
DE19612570 | 1996-03-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0798488A2 true EP0798488A2 (fr) | 1997-10-01 |
EP0798488A3 EP0798488A3 (fr) | 1999-09-01 |
EP0798488B1 EP0798488B1 (fr) | 2002-06-12 |
Family
ID=7789872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97103829A Expired - Lifetime EP0798488B1 (fr) | 1996-03-29 | 1997-03-07 | Installation pour l'amortissement de vibrations des systèmes de câble et de masse |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0798488B1 (fr) |
AT (1) | ATE219215T1 (fr) |
DE (1) | DE19612570C2 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1464611A3 (fr) * | 2003-03-31 | 2004-12-08 | Demag Cranes & Components GmbH | Procédé de tranquillisation de la marche d'une chaíne à maillons d'un palan à chaíne, particulièrement pour éviter l'apparition d'une vibration de résonnance de la chaíne à maillons, et palan à chaíne associé |
GB2451093A (en) * | 2007-07-17 | 2009-01-21 | Royal Shakespeare Company | Oscillation damper for a suspended or mounted device |
CN101948083A (zh) * | 2009-07-08 | 2011-01-19 | 嫩青利勃海尔·维克股份有限公司 | 用于控制起重机升降装置的起重机控制器 |
CN102556874A (zh) * | 2011-12-17 | 2012-07-11 | 陈桂晖 | 用于克令吊的钢丝绳防松绳保护装置 |
WO2013123120A1 (fr) | 2012-02-15 | 2013-08-22 | United Technologies Corporation | Composant de moteur à turbine à gaz ayant un trou de contact et de refroidissement à lobes |
EP2910514A1 (fr) * | 2009-11-18 | 2015-08-26 | Electronic Theatre Controls, Inc. | Systèmes et procédés d'assemblage d'ascenseurs |
WO2018145806A1 (fr) * | 2017-02-09 | 2018-08-16 | Liebherr-Components Biberach Gmbh | Engin de levage et procédé pour mettre en marche le mécanisme de levage d'un tel engin de levage |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004052616A1 (de) * | 2004-10-29 | 2006-05-04 | Siemens Ag | Verfahren und Steuerungseinrichtung zur Steuerung der Bewegung eines bewegbaren Kranelements eines Kransystems |
DE102009032270A1 (de) | 2009-07-08 | 2011-01-13 | Liebherr-Werk Nenzing Gmbh | Verfahren zur Ansteuerung eines Antriebs eines Kranes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2266976A (en) * | 1992-05-13 | 1993-11-17 | Gold Star Ind System | Apparatus for and method of controlling speed of elevator |
JPH06336394A (ja) * | 1993-05-25 | 1994-12-06 | Nkk Corp | 天井クレーンの振動抑制方法 |
US5377296A (en) * | 1990-09-18 | 1994-12-27 | Greenway; Malcolm E. | Mine winder or hoist drum electric motor control for preventing excitation of oscillation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500738C1 (de) * | 1995-01-12 | 1996-04-11 | Siemens Ag | Regelanordnung und Regelverfahren für einen motorisch betriebenen Gelenkarm |
-
1996
- 1996-03-29 DE DE19612570A patent/DE19612570C2/de not_active Expired - Fee Related
-
1997
- 1997-03-07 EP EP97103829A patent/EP0798488B1/fr not_active Expired - Lifetime
- 1997-03-07 AT AT97103829T patent/ATE219215T1/de active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377296A (en) * | 1990-09-18 | 1994-12-27 | Greenway; Malcolm E. | Mine winder or hoist drum electric motor control for preventing excitation of oscillation |
GB2266976A (en) * | 1992-05-13 | 1993-11-17 | Gold Star Ind System | Apparatus for and method of controlling speed of elevator |
JPH06336394A (ja) * | 1993-05-25 | 1994-12-06 | Nkk Corp | 天井クレーンの振動抑制方法 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 095, no. 003, 28. April 1995 (1995-04-28) & JP 06 336394 A (NKK CORP), 6. Dezember 1994 (1994-12-06) * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7026780B2 (en) | 2003-03-31 | 2006-04-11 | Demag Cranes & Components Gmbh | Method for stabilizing the movement of an articulated chain of a chain block, especially to prevent the formation of a resonance oscillation of the chain, and a chain block apparatus |
EP1464611A3 (fr) * | 2003-03-31 | 2004-12-08 | Demag Cranes & Components GmbH | Procédé de tranquillisation de la marche d'une chaíne à maillons d'un palan à chaíne, particulièrement pour éviter l'apparition d'une vibration de résonnance de la chaíne à maillons, et palan à chaíne associé |
GB2451093A (en) * | 2007-07-17 | 2009-01-21 | Royal Shakespeare Company | Oscillation damper for a suspended or mounted device |
GB2451093B (en) * | 2007-07-17 | 2009-12-02 | Royal Shakespeare Company | Oscillation damper |
US8708170B2 (en) | 2009-07-08 | 2014-04-29 | Liebherr-Werk Nenzing Gmbh | Crane control for the control of a hoisting gear of a crane |
CN101948083A (zh) * | 2009-07-08 | 2011-01-19 | 嫩青利勃海尔·维克股份有限公司 | 用于控制起重机升降装置的起重机控制器 |
CN101948083B (zh) * | 2009-07-08 | 2014-12-24 | 嫩青利勃海尔-维克股份有限公司 | 用于控制起重机升降装置的起重机控制器 |
EP2910514A1 (fr) * | 2009-11-18 | 2015-08-26 | Electronic Theatre Controls, Inc. | Systèmes et procédés d'assemblage d'ascenseurs |
US10227221B2 (en) | 2009-11-18 | 2019-03-12 | Electronic Theatre Controls, Inc. | Lift assembly systems and methods |
US10968085B2 (en) | 2009-11-18 | 2021-04-06 | Electronic Theatre Controls, Inc. | Lift assembly systems and methods |
US11511978B2 (en) | 2009-11-18 | 2022-11-29 | Electronic Theatre Controls, Inc. | Lift assembly systems and methods |
CN102556874A (zh) * | 2011-12-17 | 2012-07-11 | 陈桂晖 | 用于克令吊的钢丝绳防松绳保护装置 |
WO2013123120A1 (fr) | 2012-02-15 | 2013-08-22 | United Technologies Corporation | Composant de moteur à turbine à gaz ayant un trou de contact et de refroidissement à lobes |
WO2018145806A1 (fr) * | 2017-02-09 | 2018-08-16 | Liebherr-Components Biberach Gmbh | Engin de levage et procédé pour mettre en marche le mécanisme de levage d'un tel engin de levage |
US11027951B2 (en) | 2017-02-09 | 2021-06-08 | Liebherr-Components Biberach Gmbh | Lifting device and method for starting up the hoisting gear of such a lifting device |
Also Published As
Publication number | Publication date |
---|---|
EP0798488B1 (fr) | 2002-06-12 |
EP0798488A3 (fr) | 1999-09-01 |
DE19612570A1 (de) | 1997-10-02 |
ATE219215T1 (de) | 2002-06-15 |
DE19612570C2 (de) | 2003-08-28 |
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